APA (7th ed.) Citation
Zeller, E., & Palmer, L. Outlines of the History of Greek Philosophy. Meridian Books.
Chicago Style (17th ed.) Citation
Zeller, Eduard, and L.R Palmer. Outlines of the History of Greek Philosophy. Nueva York, EUA: Meridian Books.
MLA (9th ed.) Citation
Zeller, Eduard, and L.R Palmer. Outlines of the History of Greek Philosophy. Meridian Books.
Warning: These citations may not always be 100% accurate.